[#-- 页面加载进度条 --]
[#if isFirst??]    [#-- 是否是第一次加载 --]
    <script>
        NProgress.settings.parent = "${parentName!"body"}";
    </script>
[#else]
    <link rel="stylesheet" href="${rc.contextPath}/statics/libs/nprogress/nprogress.css"/>
    <script src="${rc.contextPath}/statics/libs/nprogress/nprogress.js"></script>
    <script>
        $('body').show();
        NProgress.settings.parent = "${parentName!"body"}";
        $('.version').text(NProgress.version);
        NProgress.start();
        setTimeout(function () {
            NProgress.done();
            $('.fade').removeClass('out');
        }, 1000);
    </script>
[/#if]